The following data summarize the results from an independent measures study
The following data summarize the results from an independent-measures study comparing three treatment conditions.
a. Use an ANOVA with a = .05 to determine whether there are any significant differences among the three treatment means.
b. Calculate h2 to measure the effect size for this study.
c. Write a sentence demonstrating how a research report would present the results of the hypothesis test and the measure of effect size.
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